The police and criminal justice experts respond with proper caution.

Even if they noticed, proper caution for a woman alone called on her not to ride up on them.

Herping can potentially be a dangerous activity if not pursued with proper caution.

At this season, however, the creek was low; it could be forded with proper caution.

This makes him an unknown quantity, someone best treated with proper caution.

You're what used to be called a proper caution, Collier.

Provided they observed proper caution, it seemed fairly certain that they had nothing to fear.

That is as it should be, but proper caution need not mean paralysis.

I hope he gave them the proper caution.

If it is taken once every few months, with proper caution.